1、B3U4 Space explorationWords and Expressions红色的词块红色的词块与词块音频一致，必须抄写到单词与词块音频一致，必须抄写到单词表对应单词的位置。表对应单词的位置。1.身心健康physical and mental health2.determine-_adj.-_n.be determined to dodetermine to do决心做某事determineddetermination(1)_(determine)to look after his parents well,he moved to live with them.Determined(
2、2)He fought the illness with courage and _(determine)determination3.发射（人造）卫星launch a satellite 4.disappoint-_adj.-_n.disappointeddisappointment对感到失望be disappointed at/about sth令某人失望的是to ones disappointment5.不依赖；独立于be independent of 6.(1)向某人示意signal to sb.(2)警告信号a warning signal disappointing7.再生材料；可
3、回收材料recycled materials 8.缺乏(a)lack of lack（for）be lacking in 句型转换Though Jack lacked experience,he made up for it in enthusiasm.=Though _ experience,he made up for it in enthusiasm.=Though_ _ experience,he made up for it in enthusiasm.=Though _ _ experience,he made up for it in enthusiasm.lacking lac
4、king for lacking in9.beyond description 难以形容；无法形容难以控制；无法控制beyond control 时事10.current affairs 11.argue-_n.argument就某事与某人争论据理力争反对某事argue with sb.about/over sthargue forargue againstIta no use _(argue)with him because he is so stubborn.arguing浅水区12.the shallow water 定期地；经常地13.on a regular basis 14.att
5、ach great importance/significance to高度重视；认为有重要意义attach little importance/significance to 不重视；忽视physical and mental health 身心健康be determined to do 决心做某事determine to do 决心做某事launch a satellite 发射（人造）卫星be disappointed at/about sth.对感到失望be independent of 不依赖；独立于signal to sb.向某人示意a warning signal 警告信号；预警
6、信号recycled materials 再生材料；可回收材料(a)lack of 缺乏beyond description 难以形容；无法形容beyond control 难以控制；无法控制current affairs 时事argue with sb.about/over sth.就某事与某人争论argue for 据理力争 argue against 反对某事the shallow water 浅水区on a regular basis 定期地；经常地attach great importance/significance to 高度重视；认为有重要意义attach little importance/significance to 不重视；忽视
